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authorRob Herring <robh@kernel.org>2015-05-13 09:20:04 -0500
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2015-09-05 19:37:15 +0200
commit3cdf4ad9633e3ca616617e76b46915c02cba426b (patch)
tree7ddb19a25cc7b4f6ec97690fa9cd908c0d175596 /arch/arm/mach-pxa/pxa3xx.c
parent8c0961ba7c9356186a0606a391f08e2ecb491a57 (diff)
rtc: pxa: convert to use shared sa1100 functions
Currently, the rtc-sa1100 and rtc-pxa drivers co-exist as rtc-pxa has a superset of functionality. Having 2 drivers sharing the same memory resource is not allowed by the driver model if resources are properly declared. This problem was avoided by not adding memory resources to the SA1100 RTC driver, but that prevents clean-up of the SA1100 driver. This commit converts the PXA RTC to use the exported SA1100 RTC functions. Now the sa1100-rtc and pxa-rtc devices are mutually exclusive, so we must remove the sa1100-rtc from pxa27x and pxa3xx. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Daniel Mack <daniel@zonque.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Russell King <linux@arm.linux.org.uk> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: linux-arm-kernel@lists.infradead.org Cc: rtc-linux@googlegroups.com Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/arm/mach-pxa/pxa3xx.c')
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 165638462a2f..ce0f8d6242e2 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -394,7 +394,6 @@ static struct platform_device *devices[] __initdata = {
&pxa_device_asoc_ssp3,
&pxa_device_asoc_ssp4,
&pxa_device_asoc_platform,
- &sa1100_device_rtc,
&pxa_device_rtc,
&pxa3xx_device_ssp1,
&pxa3xx_device_ssp2,